baber/WOPTO huggingface dataset:
Patent JP-H1147689-A (JP)
Title: Piezoelectric vibrator
Inventor: KIYOHARA TOSHIFUMI
IPC: B06B1/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibrator which may be smaller in size, lighter in weight and smaller in thickness with simple constitution by installing piezoelectric substances nearer the stationary end side or free end side than a center line orthogonal with the longitudinal direction of a leaf spring and forming notched parts in the positions exclusive of the piezoelectric substances nearer the stationary end side than the center line. SOLUTION: The piezoelectric substances 2 (2a, 2b) consisting of piezoelectric ceramics, piezoelectric crystals, etc., such as lead zirconate, lead titanate and lead zirconate titanate, are installed via conductive adhesives, etc., on both surfaces on the stationary end side of the leaf spring 1 consisting of phosphor bronze, etc. The leaf spring 1 is provided with silver halide emulsion layer supporting part 3 for fixing the stationary end side thereof to another package, housing, etc., by means, such as screwing, and is provided with a pair of notched parts 4 near the parts where the piezoelectric substances 2 are installed between the piezoelectric substances 2 and the free end side of the leaf spring 1.  AC voltages of opposite phases are impressed on the piezoelectric substances 2a, 2b so as to reversed the respectively displacements thereof and the piezoelectric substances are vibrated at the frequencies near the resonance point, by which large vibration is generated.
Patent JP-H0935644-A (JP)
Title: Face discharge plasma display panel
Inventor: AMAMIYA KIMIO
IPC: H01J11/38
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a face discharge plasma display panel which has inner structure corresponding to the increase of visual brightness without increasing the power consumption in itself. SOLUTION: Transparent electrodes 2a and 2b as XY two pieces of facing line electrodes in a pair are made on the front glass panel 1 of a display part 11, and part of the transparent electrodes are protrudent in the shape of projections with each other and discharge gaps G for facilitating discharge are made. And, a bus electrode 3 is provided on this transparent electrode. Moreover, a dielectric layer 4 is made to cover the transparent electrodes 2a and 2b and the bus electrode 3. For this dielectric layer 4, the thickness of the film on the bus electrode 3 is thickened more than the thickness of the dielectric layer in the light emitting region between the facing bus electrodes, that is, this is provided with a projection 4a. The area of this projection 4a is made smaller at the center of PDP 15, and is made larger gradually as it goes from the center to the periphery. And, a protective film 5 consisting of magnesium oxide MgO is stacked all over the surface of the dielectric layer 4 including these projections 4a.
Patent JP-S61228360-A (JP)
Inventor: PLEASS CHARLES M
IPC: G01P5/26
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6181991-A (JP)
Inventor: YASUNAGA JUNICHI
IPC: B67D1/04
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2003159066-A (JP)
Title: Method for producing l-amino acid
Inventor: KIMURA EIICHIRO
IPC: C12P13/08
Filed: 1999-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing L-amino acids such as L-lysine or L-glutamic acid through a more improved fermentation method than conventional methods and a bacterial strain therefor.  <P>SOLUTION: Producing ability and production rate of these L-amino acids are improved by transducing a gene encoding a rRNA into a coryneform bacterium having a producing ability of the L-amino acids such as the L-lysine or the L-glutamic acid and enhancing expression of the rRNA gene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-S58105603-A (JP)
Title: Semiconductor circuit device
Inventor: INOUE KIYOKAZU
IPC: H03K17/082
Filed: 1981-12-18
Abstract: PURPOSE:To detect an oscillating phenomenon generated when the temperature of a main transistor part rises up to a prescribed temperature by heat generation, by leading the base current of the main transistor part in accordance with leak current between the collector and emitter of a heat sensitive transistor part. CONSTITUTION:When excessive current flows into a main transistor (TR)1 by the short-circuit of a load RL or the like, the main TR1 suddently generates heat and tries to start thermal runway. When a heat sensitive TR2 detects said heat generation, ICEO of the heat sensitive TR2 itself increases and a part of the base current of the main TR1 is led into the heat sensitive TR2. Consequently the load current of the main TR1 is reduced and heat generation starts to decrease, so that current to be led into the heat sensitive TR2 is reduced and the heat generation of the main TR1 is increased again. As a result 1-10NHz oscillation voltage generated between the collector C and emitter E of the main TR1 is detected by a complier 8 and converted into voltage by an f-V converting circuit 9 and the converted voltage is applied to a complier 10. The output of the complier 10 turns off an RS flip-flop, so that a TR12 is turned off.
Patent JP-H0933100-A (JP)
Title: Hot water supply bath compound machine
Inventor: ISHIMOTO MASA
IPC: F24H1/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To put in order the traffic of multifunctional operation commands, thereby operating equipment more smoothly. SOLUTION: Operation commands which are input into an operation command input unit 60 are determined as for their order of priority of command processing by a priority order determination unit 70 between pre-entered input command data and the current command after a command contradiction check unit 62 accepted the operation command. A write management unit 75 changes over operation programs based on the determination result of order of priority by the write management of operation status variables which states the operation status of the programs. An operation status variable write unit 76 writes the operation status variables in the operation status variable index memory unit 67 of the operation programs in conformity with the management of the write-in management unit 75. A program drive unit drives each operation program based on the write-in operation status variables.
Patent JP-S5997767-A (JP)
Title: Dc arc welding machine
Inventor: TANIMOTO JIYUNZOU
IPC: B23K9/073
Filed: 1982-11-25
Abstract: PURPOSE:To make constitution simple and pulsation rate small by connecting two rectifier elements between both ends of an interphase reactor and the other side of an output terminal and providing the substantial capacity at which DC current is smoothed to the interphase reactor. CONSTITUTION:The respective anodes of two rectifier elements 51', 52' for improving pulsation rate are connected to both terminals of an interphase reactor 3, and the respective cathodes are connected, as a common cathode, to the plus side of an output terminal. The DC current I0 in this case flows in the route of the secondary side of a welding transformer-load-interphase reactor-control rectifier element-secondary side of the welding transformer. The pulsation rate is improved by the interphase reactor having substantial smoothing capacity during this time. The electromagnetic energy accumulated in the interphase reactor is further made into DC currents IL1, IL2 by the elements 51', 52' and is supplied to the load.
Patent JP-H0490293-A (JP)
Title: Unit processing control panel by function for domestic equipment
Inventor: MIE YOUJI
IPC: H04Q9/00
Filed: 1990-08-01
Abstract: PURPOSE:To allow the above control panel to easily cope with multi-purpose applications of a home equipments by providing one signal processing unit and a control unit making load control for each load and devising the control unit to receive control power and a control signal from the signal processing unit. CONSTITUTION:A reception element 31 of a signal processing unit 30 receives a radio signal sent by remote control transmission unit 1 and inputs the signal to a reception circuit 32. The reception circuit 32 amplifies and detects the input signal and gives the result to a signal processing section 34. The signal processing section 34 decodes a destination and a control data of the input signal to send the control signal to a 1st terminal section 41 of a control unit 40. When the destination is the control unit 40, the control signal is inputted to a load drive section 43. Thus, the load drive section 43 switches its contact to supply/interrupt power to the load 60. Thus, in the case of extending the load, the control unit having the load drive section in matching with the function of the load has only to be connected to the existing control unit.
Patent JP-H04273187-A (JP)
Title: Communication system provided with erbium- doped optical fiber
Inventor: DEBITSUDO JIEI DEIGIOBUANNI
IPC: H04B10/2581
Filed: 1991-07-23
Abstract: PURPOSE: To provide an optical fiber communication system having an Si system amplifier fiber including Ge, Al, and Er at the core. CONSTITUTION: This amplifier fiber has Er distribution having an effective relative refractive index difference (Δn) larger than 0.03, a valid core diameter (a) less than 3.5μm, in-core Al concentration which is at least 6mol%, mode area diameter less than 5μm in excitation wavelength, a rated frequency in a range from 1.4 to 2.0 in the excitation wavelength, a cut-off wavelength less than 1.4μm, and a valid diameter less than the valid diameter of Ge distribution. This amplifier fiber has merits having the characteristics of a low amplification threshold value and a low noise. Also, a method for manufacturing an optical fiber generally having characteristics (for example, Δn>0.03, and high Al concentration) which can not be obtained in a conventional method can be developed.  In a special execution example, this method includes a process for partially welding a tubular pre-form before the accumulation of core materials is completed, and the final welding is operated.
Patent JP-H0652670-A (JP)
Title: Disk drive
Inventor: TADA ATSUSHI
IPC: G11B33/10
Filed: 1992-07-31
Abstract: PURPOSE:To enable the easy change of the light emission color of a light emitting diode (IN-USE LAMP) for display during access (during use). CONSTITUTION:The two-color light emitting diode 10 is adopted as the light emitting diode for display during access and is so constituted that the electrodes of this two-color light emitting diode 10 are connected to a pin connector 22 disposed on a circuit board 11. A socket 27 for short circuit which is freely attachable and detachable to and from the pin connector 22 is arranged. The light emission color of the two-color light emitting diode 10 is changed by replacing the socket 27 for short circuit to a pin 24 and 25 side or a pin 24 and 23 side.
Patent JP-S6448027-A (JP)
Title: Structure for packing liquid crystal panel
Inventor: AOKI MIKIO
IPC: G02F1/1333
Filed: 1987-08-19
Abstract: PURPOSE:To ensure fixing and to improve the reliability of connected parts by adopting the constitution consisting in adhering and fixing a liquid crystal to the spot faced part in the central part of a panel substrate and subjecting the respective signal input/output terminals of the substrate and the panel to wire bonding. CONSTITUTION:The liquid crystal panel 9 consisting of glass substrates 2, 3 is fitted to the spot facing 8 formed in the central part of the panel circuit board 1. The signal input/output terminals 10 of the panel 9 and the terminals 11 of the substrate 1 are connected at nearly the same height by gold wires 4. Since the gold wires 4 and the circumference of the circuit on the panel 9 are covered by a resin mold 5, the fixing of the panel is ensured and since excess force are not exerted to the connected parts, the stresses of the gold wires are minimized. The reliability of the connected parts is thus improved.
Patent JP-S6184454-A (JP)
Title: Stepless speed change gear
Inventor: SUZUKI KUNIHIKO
IPC: F16H61/662
Filed: 1984-10-02
Abstract: PURPOSE:To improve responsibility at the time of sudden speed reduction by interposing an automatic speed change mechanism having at least two speed change steps between an input shaft and a driving pulley of a stepless speed change gear, whereby when a sudden speed reduction operation is detected, an automatic speed change gear is changed in speed in such a manner as to increase a speed reduction ratio. CONSTITUTION:The above stepless speed change gear comprises a departure mechanism 10 formed by various clutches, an automatic speed change mechanism 12, a V-belt stepless speed change mechanism 14 and a forward-backward movement switch mechanism 16, wherein an output shaft 18 is coupled to a differential mechanism 22 through a final drive mechanism 20. The automatic speed change gear 12 comprises one planetary gear set 28, a direct-coupled clutch 30 and a speed reduction brake 32, wherein the planetary gear mechanism 28 has a sun gear 36 coupled to an input shaft 26 and a pinion carrier 40 coupled to a shaft 44 integral with a driving pulley 42 of the stepless speed change gear 14. During ordinary running, a direct-coupled clutch 30 is connected, and at the time of sudden speed reduction by an engine brake, a speed reduction brake 32 is connected to put the automatic speed change gear 12 in the speed reduction state.
Patent JP-H03173899-A (JP)
Title: Protein of organism origin
Inventor: MURAMATSU TAKASHI
IPC: C12N5/20
Filed: 1988-08-20
Abstract: NEW MATERIAL:A protein 68000 in molecular weight and 5.4-5.6 in isoelectric point, specifically found in the organism ranging from fertilized one to one- week-old one. USE:A therapeutic or preventive agent for the diseases due to brain and nervous system aberrations, the aplasia or hyperplasia of various organs and tissues and cancer, etc. A diagnostic agent for these diseases. PREPARATION:Firstly, a liquid extract from the tissue or cells of organism ranging from fertilized one to one-week-old one (e.g. mouse fetal brain) is brought into contact with a carrier with lectin carried as affinity reagent. Thence, from the components adsorbed to said carrier, the objective protein is selectively eluted and isolated using, as eluting solution, e.g. a 0.01-0.2 M lactose solution.
Patent JP-H0492815-A (JP)
Title: Production of superconducting spattering target
Inventor: SHIYU CHIYOUKETSU
IPC: C30B29/22
Filed: 1990-08-02
Abstract: PURPOSE: To reduce a manufacture cost by printing a specified oxide superconductor coating oil on a stencil through a mesh and heat-treating the stencil.  
     CONSTITUTION: The oxide superconductor coating oil having a solid part content of 60-80 wt.% is obtained by mixing a mixture obtained by mixing the oxide of Y, Ba and copper or Bi, Sr, Ca and the copper or Bi, Pb, Sr, Ca and the copper and carbonate or fluoride in a powder shape and a vehicle composed of organic binder of 5-15 wt.% and organic solvent of 95-85 wt.%. Then, the oil is poured to a fine mesh attached on the stencil, the surface of the mesh is covered with a squeegee, then the stencil is lowered, the oil is exuded through the mesh by rubbing it with the squeegee and a wet film layer is printed on the substrate. Then, after the printing operation is repeated for several, times and baking and drying is performed, it is heated for about 30 minutes at 400-450°C at the temperature raising speed of less than 5°C/minute and then cooled to a room temperature at the temperature lowering speed of less than 5°C/minute. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6362571-A (JP)
Title: Device for discharging die bonding paste
Inventor: OKUNOYAMA TERU
IPC: H01L21/52
Filed: 1986-09-03
Abstract: PURPOSE:To prevent defective die bonding and to improve the working yield of paste by providing an IR sensor mechanism for detecting the position of the surface of the die bonding paste in a vessel on the outside of the vessel. CONSTITUTION:A small-bore discharge port 3 is provided to the vessel 1 contg. the die bonding paste 2, and the paste 2 is compressed to discharge the paste to the outside from the discharge port 3. ¦The position of the surface of the paste 2 in the vessel 1 is detected by the IR sensor mechanism 7 provided on the outside of the vessel 1. Consequently, early exchanging of the paste-contg. vessel with a new one or lost-motion in compressing an empty paste container eliminated, defective die coating can be prevented, and further the working yield of the paste can be improved.
Patent JP-H0627688-A (JP)
Title: Electrostatic thermal recording method and recording medium therefor
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1992-07-09
Abstract: PURPOSE:To attain sensitivity to sufficiently damp potential at a low temp. and heat resistance durable in repeating use by using a fluorocarbon polymer as a recording layer and positively charging. CONSTITUTION:An electrostatic thermal recording layer 2 is composed of the fluorocarbon polymer such as poly4-fluoroethylene, poly6-fluoro-propylene. A base layer 1 is a supporting member of the electrostatic thermal recording layer 2 and is made of a film formable material such as polyester, vinyl chloride, polyethylene and can be used also as the electrostatic thermal recording layer 2. An electroconductive layer 3 is preferably provided to uniformly charge, but in the case of being charged on a metallic roller or metallic plate in the charging process, the electroconductive layer is not always necessary. In any way, it is essential for any charging method to positively charge. An A1 depositing layer or various electroconductive processing agent is used as a material for the electroconductive layer 3. And if a metallic drum or belt is used, the electroconductive layer is also used as the base layer.
Patent JP-H0256204-A (JP)
Title: Supernatant water discharge device in sewage treating tank
Inventor: MIHASHI KAORU
IPC: B01D21/24
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the intrusion of sewage into supernatant water by lowering the open edge of a water collecting port into water to open a flow passage communicating with a discharge port, and raising the open edge above the water surface to close the flow passage. CONSTITUTION:When supernatant water is discharged after sedimentation, a weight 7 is dropped to dip the opening edge 1e of the water collecting port, and the weight 7 is then raised to the original hanging position. As a result, the supernatant water in the tank flows into the water collecting port 1, the collecting port 1 is not floated above the water surface even when the pressure by the weight 7 or a manual lever 8 is released, the flow passage communicating with the discharge port 3 is opened, and supernatant water is discharged. The water level in the tank is gradually lowered, and the discharge port 3 is also lowered. However, the open edge 1e is held at a specified depth S from the water surface by the float 9. When the water collecting port 1 reaches the lower limit set by a stopping means 11, the lowering of the water collecting port 1 is stopped.
Patent JP-H1153803-A (JP)
Title: Information apparatus for recording medium
Inventor: KAWAKUBO KIYOSHI
IPC: G11B17/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent an information apparatus from being malfunctioned when a recording medium is loaded. SOLUTION: A holder 42 which can house a cartridge 40 is arranged on the lower side of a main frame 24. A latch 52 is arranged on the lower side of the holder 42. A coupling lever 62 in which a coupling part 62A is formed on one end side and in which a protrusion part 62B is formed on the other end side is situated between the holder 42 and the latch 52. A guide pin 58 is passed through the central part of the coupling lever 62. The coupling lever 62 can be turned around the guide pin 58. The coupling part 62A at the coupling lever 62 is arranged so as to face a recessed part which is formed in the side part of the cartridge 40. The protrusion part 62B is coupled to a truning groove 48 which is formed on the holder 42. The guide pin 58 which is passed through the coupling lever 62 is coupled to a guide groove 44. The latch 52 can be moved relatively with reference to the holder 42.
Patent JP-S6184602-A (JP)
Title: Manufacture of composite body
Inventor: SHIMOYAMA NAOKI
IPC: F02M35/10
Filed: 1984-10-03
Abstract: PURPOSE:To provide satisfactory adhesive property, high surface hardness and superior durability to water, etc. by treating a molded body of an org. polymer contg. halogen with a specified activating gas, coating it with a polysiloxane composition, and curing the composition. CONSTITUTION:A molded body of an org. polymer contg. halogen other than fluorine is treated with an activating gas contg. >=15vol% oxygen. It is coated with an org. polysiloxane composition, and the composition is cured to obtain a composite body The org. polymer is thermoplastic or thermosetting polymer, and the halogen content is preferably regulated to about 1-60wt% so as to increase the incombustibility and refractive index. Since the molded body is coated with the coating composition after treatment with the activating gas contg. oxygen, defective adhesion is not caused. The composite body has supe rior incombustibility and a high refractive index, and the surface the high hardness and high durability to water, etc., so the composite body can be used as not only a thin lens for correcting one's sight but also a lens for a camera or a binocular. It may be used as protective cover for an image display body.
Patent JP-H1147173-A (JP)
Title: Artificial hip joint
Inventor: TAMABUCHI SHINGO
IPC: A61F2/36
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve safety and a fitting property without eluting metal ions by forming a rough skin face on the surface of the intertrochanteric portion of a stem to be kept in contact with a bone, and coating the surface other than the stress concentration area near the upper position at specific mm from the lower end of a stem outside section with a calcium phosphate material. SOLUTION: A rough skin section 6 is formed by titanium flame spraying on the surface of the intertrochanteric portion 5 of the stem main body 4 of a stem 2 corresponding to the intertrochanteric section of a bone B. The rough skin section 6 is coated with a calcium phosphate material such as hydroxyapatite or tertiary calcium phosphate by frame spraying. The stress concentration area 14 near the upper position Q at 100 mm from the lower end P of the outside section of the stem 2 is not coated with the calcium phosphate material so that its strength is not deteriorated by the flame spraying to the rough skin face 6. The gap between the stem 2 and the bone B is eliminated, and the fitting property and safety can be improved.
Patent JP-2001031198-A (JP)
Title: Beverage pouring apparatus
Inventor: SAITO MICHIO
IPC: F25D11/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To select an arbitrary design as an outer package of a storage container, to precisely adjust a temperature in the storage container, and to improve cooling or heating efficiency. SOLUTION: A storage container 13 comprises a storage container body 14 and a case-type base 15. The storage container 13 can receive a beverage container 1 in a manner that it can be removed, has an opening at a lower end of a beverage container housing, has an arbitrary outer package, and has heat insulation property. A temperature controller 35 which can feed cold or warm air from the opening into the container body 14 by utilizing Peltier effects to cool or heat is provided. The body 14 is equipped with a pour-out outlet 27 which can pour out a beverage in the storage container 1.
Patent JP-S60107211-A (JP)
Inventor: NATSUTO SUTENSESU
IPC: H01B7/22
Filed: 1984-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。